You can repair some apps and programs if they're not running correctly. Note that you won't see repair, change, or modify options for all apps and programs.

Help to fix install errors for Office, such as "can’t install Office", "something went wrong" or situations where install hangs or activation fails.

If you're making the move to a new PC, you don't have to leave behind your photos, videos, files, and folders. You can bring them all with you to your new PC using one of the following options.

Learn how to change the video playback settings for apps that use the video platform that's built in to Windows.

If you need to update your email account settings or set up your email account in Outlook manually, use the following steps.

Windows 10 と Windows 11 でユーザー アカウントを追加する方法について説明します。 アカウントを使用すれば、各ユーザーが個別のファイル、ブラウザーのお気に入り、プライベート デスクトップを持つことができます。

Change your password with your email provider. See the following sections for instructions on changing your email account password for several major email providers.

How to calculate the number of days, months, or years between two dates using the DATEIF function in Excel.

Learn how to use Snipping Tool to capture a screenshot, or snip, of any object on your screen, and then annotate, save, or share the image.

Get in touch with Microsoft Support for assistance with Microsoft products and services.